Nemo Arms Omen Watchman 300 Win Mag 24" 14+1 Semi-Auto Rifle - Black/Green Tiger Stripe

The Nemo Arms Omen Watchman is a precision 300 Win Mag semi-auto rifle marketed by NEMO as the first viable, reliable, and accurate 300 Winchester Magnum semi-auto platform. Its core is a rigid aluminum receiver finished in a distinctive Black and Green Tiger Stripe pattern with an integrated Picatinny optics rail, paired with an M-LOK handguard for versatile accessory mounting. Up front sits a lightweight Proof Research 24" carbon fiber threaded barrel with a 1:8" twist, helping keep overall mass down for a magnum-class rifle.

The action is fed from a 14-round detachable magazine for serious sustained-fire capacity in a semi-auto 300 Win Mag. An adjustable TriggerTech trigger provides a clean, customizable pull, while controls include an ambidextrous safety lever for true left-handed operation. NEMO finishes the muzzle with their proprietary DC-1 6AL-4V titanium muzzle brake to help tame magnum blast and recoil, and the threaded barrel allows easy swap to a suppressor or alternative device.

Out back, the Watchman ships with the excellent Magpul PRS Gen3 precision adjustable stock in Black, delivering a stable cheek weld and length-of-pull adjustment well suited to prone and bench work. Sights are not included, allowing the buyer to mount their preferred optic on the integrated Picatinny rail. The rifle is built for an ambidextrous shooter and measures 46.50" overall with a total weight of 10.20 lbs - a balanced package for long-range, semi-auto magnum shooting.

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